Home / 2,268,383.80-3,402,575.70-848,364.70

Finding the Fourth Proportional to 2,268,383.80, 3,402,575.70 and 848,364.70

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Solution

The fourth proportional to 2,268,383.80, 3,402,575.70 and 848,364.70 is: 1,272,547.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,383.80 : 3,402,575.70 = 848,364.70 : x
  2. Step 2: Convert to fraction form
    2,268,383.80/3,402,575.70 = 848,364.70/x
  3. Step 3: Cross multiply
    2,268,383.80x = 3,402,575.70 × 848,364.70
  4. Step 4: Simplify right side
    2,268,383.80x = 2,886,625,112,957.79
  5. Step 5: Solve for x
    x = 2,886,625,112,957.79/2,268,383.80
  6. Step 6: Final answer
    x = 1,272,547.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.